The COM-HPC Server Base is an extended ATX size COM-HPC Server Type reference carrier board based on PICMG COM-HPC Revision 1.0. Together with the COM-HPC Server Type module of your choice and off the shelf add-on cards, you can quickly emulate the functionality of your desired end product for software development and hardware verification.
  Specifications: 
 -  PICMG COM-HPC Revision 1.0 
  -  Supports server type modules in Size E or D 
  -  3x PCIe x16, 2x PCIe x4
  - 2x M.2 slot for NVMe SSD
  - 4x USB 3.2, 1x generic Ethernet, 1x COM and VGA (rear IO)
  -  Optional 10GbE adapter card in OCP form factor (optional) 
  - 4x USB 3.0/2.0
  -  Remote management by IPMI BMC and dedicated Ethernet (rear IO)
 -  Headers for 12x GPIO, SMB, 2x I2C, GP_SPI and IPMB 
 -  Extended ATX form factor with ATX or 12V AT power input